ABataev added a comment.
Could you check that it does not break the tests from
https://github.com/clang-ykt/omptests? IIRC, "ref" was introduced to fix a bug
with too early optimizations of the declare target variables defined in other
modules. Check `t-same-name-definitions` especially, though I'm not sure that
exactly this test caused adding of `$ref`s.
================
Comment at: clang/lib/CodeGen/CGOpenMPRuntime.cpp:2999-3000
if (!hasTargetRegionEntryInfo(DeviceID, FileID, ParentName, LineNum))
- initializeTargetRegionEntryInfo(DeviceID, FileID, ParentName, LineNum,
- OffloadingEntriesNum);
auto &Entry =
----------------
Why did you decide to drop this?
================
Comment at: clang/lib/Parse/ParseOpenMP.cpp:1736
SkipUntil(tok::annot_pragma_openmp_end, StopBeforeMatch);
- ConsumeAnyToken();
- for (auto &MTLocDecl : DeclareTargetDecls) {
----------------
Looks like it is still required to consume `tok::annot_pragma_openmp_end`
================
Comment at: clang/lib/Parse/ParseOpenMP.cpp:1742
+ Sema::DeclareTargetContextInfo::MapInfo MI{MT, NameInfo.getLoc()};
+ bool FirstMapping = DTCI.ExplicitlyMapped.insert({ND, MI}).second;
+ if (!FirstMapping)
----------------
`try_emplace(ND, MI)`
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D101030/new/
https://reviews.llvm.org/D101030
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